Question
P6.AG.JC.17080447-A1
Ben has a mass of 5d kg. Eric is 4 kg heavier than Ben. The mass of Emily is twice the total mass of Ben and Eric.
  1. Find the total mass of the 3 children in terms of d.
  2. If d = 3, find the average mass of the 3 children.
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Primary 6 ALGEBRA P6.AG.JC.17080447

04 May 2024, 03:33 PM

Ben has a mass of 5d kg. Eric is 4 kg heavier than Ben. The mass of Emily is twice the total mass of Ben and Eric.
  1. Find the total mass of the 3 children in terms of d.
  2. If d = 3, find the average mass of the 3 children.
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